fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r280-csrt-152749170100549
Last Updated
June 26, 2018

About the Execution of LoLA for RERS17pb115-PT-1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1607.910 3570683.00 6917900.00 428.10 ???????????TF??? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..........................
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 3.1K May 30 22:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 30 22:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 16:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 16:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.4K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 28 10:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 10:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 28 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 28 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.8K May 28 07:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 28 07:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:32 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:32 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.6K May 27 04:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 04:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 2 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 69M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RERS17pb115-PT-1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170100549

=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-00
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-01
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-02
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-03
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-04
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-05
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-06
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-07
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-08
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-09
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-10
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-11
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-12
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-13
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-14
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527811206221

info: Time: 3600 - MCC
===========================================================================================
prep: translating RERS17pb115-PT-1 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RERS17pb115-PT-1 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ RERS17pb115-PT-1 @ 3568 seconds
lola: LoLA will run for 3568 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 145768/65536 symbol table entries, 89473 collisions
lola: preprocessing...
lola: Size of bit vector: 1399
lola: finding significant places
lola: 1399 places, 144369 transitions, 1362 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 213698 transition conflict sets
lola: TASK
lola: reading formula from RERS17pb115-PT-1-ReachabilityFireability.task
lola: A (G ((FIREABLE(t_87755_a36_SIGCONT) OR FIREABLE(t_44327_a3_SIGURG) OR NOT FIREABLE(t_75157_a108_SIGUSR2) OR FIREABLE(t_13902_a92_SIGCHLD) OR NOT FIREABLE(t_90195_a70_SIGTRAP) OR NOT FIREABLE(t_135836_a4_SIGQUIT) OR (NOT FIREABLE(t_100897_a32_SIGUSR1) AND NOT FIREABLE(t_79860_a48_SIGPWR))))) : E (F ((FIREABLE(t_21532_a21_SIGPOLL) AND (FIREABLE(t_12072_a7_SIGPIPE) OR FIREABLE(t_40321_a59_SIGABRT))))) : A (G ((NOT FIREABLE(t_86690_a15_SIGKILL) OR NOT FIREABLE(t_80943_a26_SIGILL)))) : E (F ((FIREABLE(t_58677_a24_SIGURG) AND FIREABLE(t_40730_a59_SIGABRT) AND FIREABLE(t_16278_a92_SIGCHLD)))) : E (F ((NOT FIREABLE(t_63930_a105_SIGABRT) AND NOT FIREABLE(t_103321_a19_SIGWINCH) AND FIREABLE(t_49312_a39_SIGSYS) AND (FIREABLE(t_132679_a47_SIGILL) OR (FIREABLE(t_95491_a51_SIGINFO) AND FIREABLE(t_12617_a76_SIGSTOP)) OR NOT FIREABLE(t_126264_a35_SIGIOT) OR (FIREABLE(t_55563_a23_SIGUSR2) AND FIREABLE(t_25103_a86_SIGHUP)))))) : E (F (FIREABLE(t_78089_a91_SIGPROF))) : E (F (FIREABLE(t_127848_a93_SIGURG))) : A (G ((NOT FIREABLE(t_40395_a59_SIGABRT) AND NOT FIREABLE(t_73807_a87_SIGPROF)))) : E (F (((NOT FIREABLE(t_132347_a47_SIGILL) AND NOT FIREABLE(t_52845_a57_SIGHUP) AND FIREABLE(t_104852_a19_SIGWINCH) AND FIREABLE(t_48011_a109_SIGSYS) AND NOT FIREABLE(t_33682_a97_SIGFPE)) OR (FIREABLE(t_16892_a92_SIGCHLD) AND (FIREABLE(t_54002_a57_SIGHUP) OR FIREABLE(t_42560_a58_SIGHUP)))))) : A (G (((NOT FIREABLE(t_45209_a109_SIGSYS) AND NOT FIREABLE(t_47743_a109_SIGSYS)) OR FIREABLE(t_125794_a35_SIGIOT) OR (FIREABLE(t_13826_a92_SIGCHLD) AND NOT FIREABLE(t_66201_a20_SIGSYS))))) : A (G ((FIREABLE(t_142960_a115_SIGSEGV) OR NOT FIREABLE(t_53757_a57_SIGHUP)))) : E (F ((FIREABLE(t_19345_a80_SIGURG) OR FIREABLE(t_29148_a119_SIGQUIT)))) : A (G ((FIREABLE(t_118297_a28_SIGCONT) OR (FIREABLE(t_142551_a115_SIGSEGV) AND FIREABLE(t_27536_a86_SIGHUP)) OR (FIREABLE(t_3151_a54_SIGTTOU) AND FIREABLE(t_51038_a55_SIGCHLD) AND (FIREABLE(t_57298_a24_SIGURG) OR FIREABLE(t_30045_a119_SIGQUIT))) OR (NOT FIREABLE(t_63738_a105_SIGABRT) AND NOT FIREABLE(t_58019_a24_SIGURG) AND (NOT FIREABLE(t_81585_a26_SIGILL) OR NOT FIREABLE(t_43279_a52_SIGCONT)))))) : E (F (FIREABLE(t_71178_a87_SIGPROF))) : A (G ((NOT FIREABLE(t_9409_a34_SIGSTOP) OR FIREABLE(t_62384_a105_SIGABRT)))) : A (G ((NOT FIREABLE(t_20715_a67_SIGALRM) OR NOT FIREABLE(t_39057_a59_SIGABRT) OR NOT FIREABLE(t_124569_a35_SIGIOT) OR NOT FIREABLE(t_66063_a20_SIGSYS) OR (FIREABLE(t_106337_a106_SIGUSR1) AND (FIREABLE(t_93327_a38_SIGPROF) OR FIREABLE(t_98827_a85_SIGIOT) OR NOT FIREABLE(t_110755_a73_SIGFPE))))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_78089_a91_SIGPROF)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t_78089_a91_SIGPROF)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t_78089_a91_SIGPROF)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 73 markings, 72 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 151 markings, 150 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 230 markings, 229 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 303 markings, 302 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 377 markings, 376 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 452 markings, 451 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 526 markings, 525 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 601 markings, 600 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 675 markings, 674 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 752 markings, 751 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 829 markings, 831 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 903 markings, 920 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 978 markings, 1003 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1052 markings, 1098 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1128 markings, 1182 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1207 markings, 1265 edges, 16 markings/sec, 75 secs
lola: sara is running 80 secs || 1285 markings, 1347 edges, 16 markings/sec, 80 secs
lola: sara is running 85 secs || 1362 markings, 1432 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1440 markings, 1528 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1517 markings, 1619 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1593 markings, 1723 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1662 markings, 1800 edges, 14 markings/sec, 105 secs
lola: sara is running 110 secs || 1739 markings, 1889 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1816 markings, 1971 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1891 markings, 2048 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1968 markings, 2125 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2047 markings, 2205 edges, 16 markings/sec, 130 secs
lola: sara is running 135 secs || 2125 markings, 2290 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2201 markings, 2371 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2274 markings, 2461 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2343 markings, 2538 edges, 14 markings/sec, 150 secs
lola: sara is running 155 secs || 2416 markings, 2612 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2492 markings, 2696 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2563 markings, 2777 edges, 14 markings/sec, 165 secs
lola: sara is running 170 secs || 2636 markings, 2855 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2711 markings, 2934 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2785 markings, 3019 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2859 markings, 3098 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2932 markings, 3181 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 3003 markings, 3252 edges, 14 markings/sec, 195 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 668788 KB
lola: time consumption: 517 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_127848_a93_SIGURG)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t_127848_a93_SIGURG)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t_127848_a93_SIGURG)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 74 markings, 73 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 150 markings, 149 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 226 markings, 225 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 302 markings, 301 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 377 markings, 376 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 450 markings, 449 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 522 markings, 521 edges, 14 markings/sec, 30 secs
lola: sara is running 35 secs || 595 markings, 594 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 670 markings, 669 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 744 markings, 743 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 818 markings, 817 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 891 markings, 890 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 965 markings, 966 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1039 markings, 1044 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1113 markings, 1119 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1186 markings, 1192 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1258 markings, 1267 edges, 14 markings/sec, 80 secs
lola: sara is running 85 secs || 1330 markings, 1339 edges, 14 markings/sec, 85 secs
lola: sara is running 90 secs || 1404 markings, 1413 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1478 markings, 1487 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1550 markings, 1563 edges, 14 markings/sec, 100 secs
lola: sara is running 105 secs || 1625 markings, 1638 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1698 markings, 1720 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1772 markings, 1800 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1847 markings, 1890 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1923 markings, 1967 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2001 markings, 2047 edges, 16 markings/sec, 130 secs
lola: sara is running 135 secs || 2078 markings, 2124 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2155 markings, 2201 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2233 markings, 2280 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2311 markings, 2361 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2388 markings, 2447 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2465 markings, 2529 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2541 markings, 2616 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2616 markings, 2691 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2689 markings, 2769 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2762 markings, 2842 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2836 markings, 2918 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2911 markings, 2999 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 2984 markings, 3097 edges, 15 markings/sec, 195 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 668788 KB
lola: time consumption: 720 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_71178_a87_SIGPROF)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t_71178_a87_SIGPROF)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t_71178_a87_SIGPROF)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-2-0.sara.
lola: sara is running 0 secs || 74 markings, 73 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 151 markings, 150 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 229 markings, 228 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 308 markings, 307 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 386 markings, 385 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 464 markings, 463 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 540 markings, 539 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 615 markings, 614 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 682 markings, 681 edges, 13 markings/sec, 40 secs
lola: sara is running 45 secs || 748 markings, 747 edges, 13 markings/sec, 45 secs
lola: sara is running 50 secs || 815 markings, 814 edges, 13 markings/sec, 50 secs
lola: sara is running 55 secs || 882 markings, 881 edges, 13 markings/sec, 55 secs
lola: sara is running 60 secs || 949 markings, 948 edges, 13 markings/sec, 60 secs
lola: sara is running 65 secs || 1016 markings, 1015 edges, 13 markings/sec, 65 secs
lola: sara is running 70 secs || 1083 markings, 1082 edges, 13 markings/sec, 70 secs
lola: sara is running 75 secs || 1149 markings, 1148 edges, 13 markings/sec, 75 secs
lola: sara is running 80 secs || 1233 markings, 1232 edges, 17 markings/sec, 80 secs
lola: sara is running 85 secs || 1312 markings, 1311 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1392 markings, 1391 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1471 markings, 1470 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1548 markings, 1547 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1627 markings, 1626 edges, 16 markings/sec, 105 secs
lola: sara is running 110 secs || 1705 markings, 1704 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1784 markings, 1783 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1862 markings, 1861 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 1938 markings, 1939 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2013 markings, 2014 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2091 markings, 2094 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2169 markings, 2177 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 2250 markings, 2261 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2329 markings, 2343 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2408 markings, 2427 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2487 markings, 2518 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2565 markings, 2598 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2643 markings, 2678 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2724 markings, 2763 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2808 markings, 2847 edges, 17 markings/sec, 180 secs
lola: sara is running 185 secs || 2891 markings, 2930 edges, 17 markings/sec, 185 secs
lola: sara is running 190 secs || 2976 markings, 3017 edges, 17 markings/sec, 190 secs
lola: sara is running 195 secs || 3058 markings, 3115 edges, 16 markings/sec, 195 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 668832 KB
lola: time consumption: 923 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_40395_a59_SIGABRT) AND NOT FIREABLE(t_73807_a87_SIGPROF))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t_40395_a59_SIGABRT) AND NOT FIREABLE(t_73807_a87_SIGPROF))))
lola: processed formula length: 81
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t_40395_a59_SIGABRT) OR FIREABLE(t_73807_a87_SIGPROF))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-3-0.sara.
lola: sara is running 0 secs || 81 markings, 80 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 162 markings, 161 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 238 markings, 237 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 312 markings, 311 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 387 markings, 386 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 462 markings, 461 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 538 markings, 537 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 614 markings, 613 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 694 markings, 693 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 772 markings, 773 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 851 markings, 853 edges, 16 markings/sec, 50 secs
lola: sara is running 55 secs || 937 markings, 939 edges, 17 markings/sec, 55 secs
lola: sara is running 60 secs || 1024 markings, 1027 edges, 17 markings/sec, 60 secs
lola: sara is running 65 secs || 1109 markings, 1112 edges, 17 markings/sec, 65 secs
lola: sara is running 70 secs || 1191 markings, 1195 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1277 markings, 1296 edges, 17 markings/sec, 75 secs
lola: sara is running 80 secs || 1362 markings, 1408 edges, 17 markings/sec, 80 secs
lola: sara is running 85 secs || 1447 markings, 1503 edges, 17 markings/sec, 85 secs
lola: sara is running 90 secs || 1531 markings, 1603 edges, 17 markings/sec, 90 secs
lola: sara is running 95 secs || 1615 markings, 1699 edges, 17 markings/sec, 95 secs
lola: sara is running 100 secs || 1699 markings, 1788 edges, 17 markings/sec, 100 secs
lola: sara is running 105 secs || 1783 markings, 1878 edges, 17 markings/sec, 105 secs
lola: sara is running 110 secs || 1867 markings, 1972 edges, 17 markings/sec, 110 secs
lola: sara is running 115 secs || 1949 markings, 2055 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 2029 markings, 2135 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2110 markings, 2217 edges, 16 markings/sec, 125 secs
lola: sara is running 130 secs || 2194 markings, 2313 edges, 17 markings/sec, 130 secs
lola: sara is running 135 secs || 2279 markings, 2411 edges, 17 markings/sec, 135 secs
lola: sara is running 140 secs || 2364 markings, 2498 edges, 17 markings/sec, 140 secs
lola: sara is running 145 secs || 2450 markings, 2584 edges, 17 markings/sec, 145 secs
lola: sara is running 150 secs || 2534 markings, 2668 edges, 17 markings/sec, 150 secs
lola: sara is running 155 secs || 2615 markings, 2749 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2686 markings, 2820 edges, 14 markings/sec, 160 secs
lola: sara is running 165 secs || 2758 markings, 2892 edges, 14 markings/sec, 165 secs
lola: sara is running 170 secs || 2831 markings, 2965 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2905 markings, 3039 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2979 markings, 3113 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 3053 markings, 3187 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 3131 markings, 3265 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3212 markings, 3346 edges, 16 markings/sec, 195 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 668864 KB
lola: time consumption: 1126 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t_142960_a115_SIGSEGV) OR NOT FIREABLE(t_53757_a57_SIGHUP))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((FIREABLE(t_142960_a115_SIGSEGV) OR NOT FIREABLE(t_53757_a57_SIGHUP))))
lola: processed formula length: 78
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (NOT FIREABLE(t_142960_a115_SIGSEGV) AND FIREABLE(t_53757_a57_SIGHUP))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-4-0.sara.
lola: sara is running 0 secs || 80 markings, 79 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 160 markings, 159 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 238 markings, 237 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 317 markings, 316 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 396 markings, 395 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 479 markings, 478 edges, 17 markings/sec, 25 secs
lola: sara is running 30 secs || 563 markings, 562 edges, 17 markings/sec, 30 secs
lola: sara is running 35 secs || 648 markings, 647 edges, 17 markings/sec, 35 secs
lola: sara is running 40 secs || 733 markings, 732 edges, 17 markings/sec, 40 secs
lola: sara is running 45 secs || 818 markings, 817 edges, 17 markings/sec, 45 secs
lola: sara is running 50 secs || 903 markings, 902 edges, 17 markings/sec, 50 secs
lola: sara is running 55 secs || 988 markings, 987 edges, 17 markings/sec, 55 secs
lola: sara is running 60 secs || 1075 markings, 1074 edges, 17 markings/sec, 60 secs
lola: sara is running 65 secs || 1163 markings, 1162 edges, 18 markings/sec, 65 secs
lola: sara is running 70 secs || 1251 markings, 1250 edges, 18 markings/sec, 70 secs
lola: sara is running 75 secs || 1337 markings, 1336 edges, 17 markings/sec, 75 secs
lola: sara is running 80 secs || 1422 markings, 1421 edges, 17 markings/sec, 80 secs
lola: sara is running 85 secs || 1505 markings, 1504 edges, 17 markings/sec, 85 secs
lola: sara is running 90 secs || 1587 markings, 1586 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1672 markings, 1671 edges, 17 markings/sec, 95 secs
lola: sara is running 100 secs || 1757 markings, 1756 edges, 17 markings/sec, 100 secs
lola: sara is running 105 secs || 1842 markings, 1841 edges, 17 markings/sec, 105 secs
lola: sara is running 110 secs || 1925 markings, 1924 edges, 17 markings/sec, 110 secs
lola: sara is running 115 secs || 2008 markings, 2008 edges, 17 markings/sec, 115 secs
lola: sara is running 120 secs || 2090 markings, 2103 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2171 markings, 2185 edges, 16 markings/sec, 125 secs
lola: sara is running 130 secs || 2255 markings, 2270 edges, 17 markings/sec, 130 secs
lola: sara is running 135 secs || 2339 markings, 2356 edges, 17 markings/sec, 135 secs
lola: sara is running 140 secs || 2421 markings, 2441 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 2502 markings, 2522 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2583 markings, 2606 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2661 markings, 2687 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2742 markings, 2773 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2827 markings, 2860 edges, 17 markings/sec, 165 secs
lola: sara is running 170 secs || 2912 markings, 2949 edges, 17 markings/sec, 170 secs
lola: sara is running 175 secs || 2994 markings, 3033 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 3071 markings, 3115 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 3149 markings, 3198 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 3227 markings, 3276 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3307 markings, 3358 edges, 16 markings/sec, 195 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669036 KB
lola: time consumption: 1329 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_19345_a80_SIGURG) OR FIREABLE(t_29148_a119_SIGQUIT))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t_19345_a80_SIGURG) OR FIREABLE(t_29148_a119_SIGQUIT))))
lola: processed formula length: 73
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t_19345_a80_SIGURG) OR FIREABLE(t_29148_a119_SIGQUIT))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-5-0.sara.
lola: sara is running 0 secs || 81 markings, 80 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 162 markings, 161 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 245 markings, 244 edges, 17 markings/sec, 10 secs
lola: sara is running 15 secs || 329 markings, 328 edges, 17 markings/sec, 15 secs
lola: sara is running 20 secs || 414 markings, 413 edges, 17 markings/sec, 20 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 457 markings, 456 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_86690_a15_SIGKILL) OR NOT FIREABLE(t_80943_a26_SIGILL))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t_86690_a15_SIGKILL) OR NOT FIREABLE(t_80943_a26_SIGILL))))
lola: processed formula length: 80
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t_86690_a15_SIGKILL) AND FIREABLE(t_80943_a26_SIGILL))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-6-0.sara.
lola: sara is running 0 secs || 84 markings, 83 edges, 17 markings/sec, 0 secs
lola: sara is running 5 secs || 170 markings, 169 edges, 17 markings/sec, 5 secs
lola: sara is running 10 secs || 255 markings, 254 edges, 17 markings/sec, 10 secs
lola: sara is running 15 secs || 341 markings, 340 edges, 17 markings/sec, 15 secs
lola: sara is running 20 secs || 421 markings, 420 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 501 markings, 500 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 578 markings, 577 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 655 markings, 654 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 734 markings, 733 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 813 markings, 812 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 887 markings, 886 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 962 markings, 961 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 1040 markings, 1042 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1118 markings, 1120 edges, 16 markings/sec, 65 secs
lola: sara is running 70 secs || 1196 markings, 1202 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1272 markings, 1278 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1350 markings, 1356 edges, 16 markings/sec, 80 secs
lola: sara is running 85 secs || 1424 markings, 1430 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1501 markings, 1520 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1578 markings, 1598 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1656 markings, 1676 edges, 16 markings/sec, 100 secs
lola: sara is running 105 secs || 1733 markings, 1756 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1808 markings, 1831 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1882 markings, 1905 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1960 markings, 1989 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2036 markings, 2070 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2113 markings, 2147 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2191 markings, 2229 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2274 markings, 2316 edges, 17 markings/sec, 140 secs
lola: sara is running 145 secs || 2359 markings, 2401 edges, 17 markings/sec, 145 secs
lola: sara is running 150 secs || 2447 markings, 2489 edges, 18 markings/sec, 150 secs
lola: sara is running 155 secs || 2531 markings, 2573 edges, 17 markings/sec, 155 secs
lola: sara is running 160 secs || 2615 markings, 2657 edges, 17 markings/sec, 160 secs
lola: sara is running 165 secs || 2696 markings, 2740 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2777 markings, 2826 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2858 markings, 2907 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2938 markings, 2987 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 3017 markings, 3088 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 3097 markings, 3186 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3176 markings, 3270 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3256 markings, 3350 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3335 markings, 3429 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3414 markings, 3508 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3494 markings, 3588 edges, 16 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668852 KB
lola: time consumption: 1578 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_9409_a34_SIGSTOP) OR FIREABLE(t_62384_a105_SIGABRT))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t_9409_a34_SIGSTOP) OR FIREABLE(t_62384_a105_SIGABRT))))
lola: processed formula length: 77
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t_9409_a34_SIGSTOP) AND NOT FIREABLE(t_62384_a105_SIGABRT))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-7-0.sara.
lola: sara is running 0 secs || 81 markings, 80 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 162 markings, 161 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 241 markings, 245 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 320 markings, 327 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 398 markings, 405 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 477 markings, 484 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 555 markings, 567 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 634 markings, 649 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 711 markings, 726 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 788 markings, 803 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 864 markings, 882 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 942 markings, 964 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 1020 markings, 1051 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1096 markings, 1128 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1170 markings, 1203 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1246 markings, 1293 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1323 markings, 1387 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1400 markings, 1464 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1478 markings, 1546 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1556 markings, 1624 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1636 markings, 1710 edges, 16 markings/sec, 100 secs
lola: sara is running 105 secs || 1715 markings, 1800 edges, 16 markings/sec, 105 secs
lola: sara is running 110 secs || 1794 markings, 1893 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1873 markings, 1988 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1952 markings, 2068 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2032 markings, 2153 edges, 16 markings/sec, 125 secs
lola: sara is running 130 secs || 2111 markings, 2260 edges, 16 markings/sec, 130 secs
lola: sara is running 135 secs || 2190 markings, 2342 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2271 markings, 2425 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 2352 markings, 2506 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2432 markings, 2586 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2513 markings, 2670 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2593 markings, 2770 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2668 markings, 2869 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2747 markings, 2949 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2826 markings, 3028 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2906 markings, 3108 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 2984 markings, 3186 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 3061 markings, 3264 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 3140 markings, 3344 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3220 markings, 3424 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3299 markings, 3503 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3378 markings, 3584 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3456 markings, 3665 edges, 16 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668840 KB
lola: time consumption: 1799 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_58677_a24_SIGURG) AND FIREABLE(t_40730_a59_SIGABRT) AND FIREABLE(t_16278_a92_SIGCHLD))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t_58677_a24_SIGURG) AND FIREABLE(t_40730_a59_SIGABRT) AND FIREABLE(t_16278_a92_SIGCHLD))))
lola: processed formula length: 106
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t_58677_a24_SIGURG) AND FIREABLE(t_40730_a59_SIGABRT) AND FIREABLE(t_16278_a92_SIGCHLD))
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-8-0.sara.
lola: sara is running 0 secs || 78 markings, 77 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 160 markings, 159 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 243 markings, 242 edges, 17 markings/sec, 10 secs
lola: sara is running 15 secs || 324 markings, 323 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 404 markings, 403 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 483 markings, 482 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 562 markings, 561 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 639 markings, 638 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 712 markings, 711 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 785 markings, 784 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 859 markings, 858 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 937 markings, 936 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 1016 markings, 1015 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1094 markings, 1093 edges, 16 markings/sec, 65 secs
lola: sara is running 70 secs || 1171 markings, 1170 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1248 markings, 1247 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1324 markings, 1323 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1398 markings, 1397 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1479 markings, 1478 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1555 markings, 1554 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1630 markings, 1630 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1706 markings, 1715 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1782 markings, 1794 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1857 markings, 1872 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1932 markings, 1947 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 2007 markings, 2026 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2076 markings, 2105 edges, 14 markings/sec, 130 secs
lola: sara is running 135 secs || 2151 markings, 2180 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2226 markings, 2265 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2301 markings, 2352 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2376 markings, 2433 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2452 markings, 2532 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2530 markings, 2639 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2604 markings, 2730 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2681 markings, 2830 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2759 markings, 2924 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2834 markings, 3005 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2911 markings, 3088 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2987 markings, 3178 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 3057 markings, 3256 edges, 14 markings/sec, 195 secs
lola: sara is running 200 secs || 3131 markings, 3334 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3208 markings, 3412 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3285 markings, 3504 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3366 markings, 3585 edges, 16 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668804 KB
lola: time consumption: 2020 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_21532_a21_SIGPOLL) AND (FIREABLE(t_12072_a7_SIGPIPE) OR FIREABLE(t_40321_a59_SIGABRT)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t_21532_a21_SIGPOLL) AND (FIREABLE(t_12072_a7_SIGPIPE) OR FIREABLE(t_40321_a59_SIGABRT)))))
lola: processed formula length: 108
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t_21532_a21_SIGPOLL) AND (FIREABLE(t_12072_a7_SIGPIPE) OR FIREABLE(t_40321_a59_SIGABRT)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-9-0.sara.
lola: sara is running 0 secs || 78 markings, 77 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 158 markings, 157 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 238 markings, 237 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 315 markings, 314 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 392 markings, 391 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 469 markings, 468 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 548 markings, 547 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 626 markings, 625 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 705 markings, 705 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 784 markings, 789 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 863 markings, 868 edges, 16 markings/sec, 50 secs
lola: sara is running 55 secs || 942 markings, 949 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 1022 markings, 1031 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1101 markings, 1110 edges, 16 markings/sec, 65 secs
lola: sara is running 70 secs || 1182 markings, 1193 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1262 markings, 1280 edges, 16 markings/sec, 75 secs
lola: sara is running 80 secs || 1343 markings, 1363 edges, 16 markings/sec, 80 secs
lola: sara is running 85 secs || 1424 markings, 1452 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1505 markings, 1542 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1586 markings, 1626 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1667 markings, 1711 edges, 16 markings/sec, 100 secs
lola: sara is running 105 secs || 1748 markings, 1801 edges, 16 markings/sec, 105 secs
lola: sara is running 110 secs || 1828 markings, 1885 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1908 markings, 1969 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1988 markings, 2049 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2071 markings, 2132 edges, 17 markings/sec, 125 secs
lola: sara is running 130 secs || 2154 markings, 2215 edges, 17 markings/sec, 130 secs
lola: sara is running 135 secs || 2233 markings, 2294 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2306 markings, 2367 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2384 markings, 2445 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2464 markings, 2525 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2544 markings, 2605 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2624 markings, 2685 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2702 markings, 2763 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2780 markings, 2841 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2860 markings, 2921 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2940 markings, 3001 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 3020 markings, 3081 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 3098 markings, 3159 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3177 markings, 3238 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3256 markings, 3317 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3334 markings, 3395 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3413 markings, 3474 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3491 markings, 3552 edges, 16 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668840 KB
lola: time consumption: 2242 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_45209_a109_SIGSYS) AND NOT FIREABLE(t_47743_a109_SIGSYS)) OR FIREABLE(t_125794_a35_SIGIOT) OR (FIREABLE(t_13826_a92_SIGCHLD) AND NOT FIREABLE(t_66201_a20_SIGSYS)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (((NOT FIREABLE(t_45209_a109_SIGSYS) AND NOT FIREABLE(t_47743_a109_SIGSYS)) OR FIREABLE(t_125794_a35_SIGIOT) OR (FIREABLE(t_13826_a92_SIGCHLD) AND NOT FIREABLE(t_66201_a20_SIGSYS)))))
lola: processed formula length: 190
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: ((FIREABLE(t_45209_a109_SIGSYS) OR FIREABLE(t_47743_a109_SIGSYS)) AND NOT FIREABLE(t_125794_a35_SIGIOT) AND (NOT FIREABLE(t_13826_a92_SIGCHLD) OR FIREABLE(t_66201_a20_SIGSYS)))
lola: state equation: Generated DNF with 52 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-10-0.sara.
lola: sara is running 0 secs || 65 markings, 64 edges, 13 markings/sec, 0 secs
lola: sara is running 5 secs || 132 markings, 131 edges, 13 markings/sec, 5 secs
lola: sara is running 10 secs || 199 markings, 198 edges, 13 markings/sec, 10 secs
lola: sara is running 15 secs || 266 markings, 265 edges, 13 markings/sec, 15 secs
lola: sara is running 20 secs || 333 markings, 332 edges, 13 markings/sec, 20 secs
lola: sara is running 25 secs || 407 markings, 406 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 487 markings, 486 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 564 markings, 563 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 639 markings, 638 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 713 markings, 712 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 786 markings, 785 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 859 markings, 858 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 934 markings, 933 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1010 markings, 1009 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1084 markings, 1083 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1163 markings, 1162 edges, 16 markings/sec, 75 secs
lola: sara is running 80 secs || 1241 markings, 1240 edges, 16 markings/sec, 80 secs
lola: sara is running 85 secs || 1321 markings, 1320 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1399 markings, 1398 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1476 markings, 1475 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1553 markings, 1552 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1629 markings, 1628 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1705 markings, 1705 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1781 markings, 1783 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1857 markings, 1862 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1933 markings, 1950 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2009 markings, 2036 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2084 markings, 2115 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2157 markings, 2188 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2230 markings, 2261 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2305 markings, 2338 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2372 markings, 2408 edges, 13 markings/sec, 155 secs
lola: sara is running 160 secs || 2445 markings, 2500 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2524 markings, 2595 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2594 markings, 2666 edges, 14 markings/sec, 170 secs
lola: sara is running 175 secs || 2669 markings, 2743 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2746 markings, 2827 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2823 markings, 2915 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2899 markings, 2995 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 2971 markings, 3075 edges, 14 markings/sec, 195 secs
lola: sara is running 200 secs || 3041 markings, 3146 edges, 14 markings/sec, 200 secs
lola: sara is running 205 secs || 3118 markings, 3226 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3197 markings, 3311 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3273 markings, 3403 edges, 15 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668812 KB
lola: time consumption: 2463 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t_132347_a47_SIGILL) AND NOT FIREABLE(t_52845_a57_SIGHUP) AND FIREABLE(t_104852_a19_SIGWINCH) AND FIREABLE(t_48011_a109_SIGSYS) AND NOT FIREABLE(t_33682_a97_SIGFPE)) OR (FIREABLE(t_16892_a92_SIGCHLD) AND (FIREABLE(t_54002_a57_SIGHUP) OR FIREABLE(t_42560_a58_SIGHUP))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((NOT FIREABLE(t_132347_a47_SIGILL) AND NOT FIREABLE(t_52845_a57_SIGHUP) AND FIREABLE(t_104852_a19_SIGWINCH) AND FIREABLE(t_48011_a109_SIGSYS) AND NOT FIREABLE(t_33682_a97_SIGFPE)) OR (FIREABLE(t_16892_a92_SIGCHLD) AND (FIREABLE(t_54002_a57_SIGHUP) OR FIREABLE(t_42560_a58_SIGHUP))))))
lola: processed formula length: 293
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((NOT FIREABLE(t_132347_a47_SIGILL) AND NOT FIREABLE(t_52845_a57_SIGHUP) AND FIREABLE(t_104852_a19_SIGWINCH) AND FIREABLE(t_48011_a109_SIGSYS) AND NOT FIREABLE(t_33682_a97_SIGFPE)) OR (FIREABLE(t_16892_a92_SIGCHLD) AND (FIREABLE(t_54002_a57_SIGHUP) OR FIREABLE(t_42560_a58_SIGHUP))))
lola: state equation: Generated DNF with 64 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-11-0.sara.
lola: sara is running 0 secs || 78 markings, 77 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 155 markings, 155 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 236 markings, 244 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 317 markings, 331 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 395 markings, 414 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 472 markings, 493 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 549 markings, 578 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 628 markings, 675 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 706 markings, 771 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 785 markings, 857 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 865 markings, 941 edges, 16 markings/sec, 50 secs
lola: sara is running 55 secs || 944 markings, 1028 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 1022 markings, 1111 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1103 markings, 1198 edges, 16 markings/sec, 65 secs
lola: sara is running 70 secs || 1180 markings, 1283 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1253 markings, 1369 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1327 markings, 1443 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1402 markings, 1518 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1478 markings, 1602 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1553 markings, 1691 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1628 markings, 1768 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1703 markings, 1846 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1775 markings, 1933 edges, 14 markings/sec, 110 secs
lola: sara is running 115 secs || 1846 markings, 2013 edges, 14 markings/sec, 115 secs
lola: sara is running 120 secs || 1916 markings, 2111 edges, 14 markings/sec, 120 secs
lola: sara is running 125 secs || 1988 markings, 2198 edges, 14 markings/sec, 125 secs
lola: sara is running 130 secs || 2060 markings, 2285 edges, 14 markings/sec, 130 secs
lola: sara is running 135 secs || 2132 markings, 2373 edges, 14 markings/sec, 135 secs
lola: sara is running 140 secs || 2204 markings, 2455 edges, 14 markings/sec, 140 secs
lola: sara is running 145 secs || 2276 markings, 2527 edges, 14 markings/sec, 145 secs
lola: sara is running 150 secs || 2348 markings, 2600 edges, 14 markings/sec, 150 secs
lola: sara is running 155 secs || 2421 markings, 2678 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2493 markings, 2774 edges, 14 markings/sec, 160 secs
lola: sara is running 165 secs || 2564 markings, 2873 edges, 14 markings/sec, 165 secs
lola: sara is running 170 secs || 2636 markings, 2966 edges, 14 markings/sec, 170 secs
lola: sara is running 175 secs || 2708 markings, 3059 edges, 14 markings/sec, 175 secs
lola: sara is running 180 secs || 2780 markings, 3147 edges, 14 markings/sec, 180 secs
lola: sara is running 185 secs || 2852 markings, 3224 edges, 14 markings/sec, 185 secs
lola: sara is running 190 secs || 2924 markings, 3298 edges, 14 markings/sec, 190 secs
lola: sara is running 195 secs || 2996 markings, 3372 edges, 14 markings/sec, 195 secs
lola: sara is running 200 secs || 3069 markings, 3454 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3142 markings, 3527 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3217 markings, 3609 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3291 markings, 3692 edges, 15 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668808 KB
lola: time consumption: 2684 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t_87755_a36_SIGCONT) OR FIREABLE(t_44327_a3_SIGURG) OR NOT FIREABLE(t_75157_a108_SIGUSR2) OR FIREABLE(t_13902_a92_SIGCHLD) OR NOT FIREABLE(t_90195_a70_SIGTRAP) OR NOT FIREABLE(t_135836_a4_SIGQUIT) OR (NOT FIREABLE(t_100897_a32_SIGUSR1) AND NOT FIREABLE(t_79860_a48_SIGPWR)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((FIREABLE(t_87755_a36_SIGCONT) OR FIREABLE(t_44327_a3_SIGURG) OR NOT FIREABLE(t_75157_a108_SIGUSR2) OR FIREABLE(t_13902_a92_SIGCHLD) OR NOT FIREABLE(t_90195_a70_SIGTRAP) OR NOT FIREABLE(t_135836_a4_SIGQUIT) OR (NOT FIREABLE(t_100897_a32_SIGUSR1) AND NOT FIREABLE(t_79860_a48_SIGPWR)))))
lola: processed formula length: 298
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (NOT FIREABLE(t_87755_a36_SIGCONT) AND NOT FIREABLE(t_44327_a3_SIGURG) AND FIREABLE(t_75157_a108_SIGUSR2) AND NOT FIREABLE(t_13902_a92_SIGCHLD) AND FIREABLE(t_90195_a70_SIGTRAP) AND FIREABLE(t_135836_a4_SIGQUIT) AND (FIREABLE(t_100897_a32_SIGUSR1) OR FIREABLE(t_79860_a48_SIGPWR)))
lola: state equation: Generated DNF with 88 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-12-0.sara.
lola: sara is running 0 secs || 68 markings, 67 edges, 14 markings/sec, 0 secs
lola: sara is running 5 secs || 141 markings, 140 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 210 markings, 209 edges, 14 markings/sec, 10 secs
lola: sara is running 15 secs || 282 markings, 281 edges, 14 markings/sec, 15 secs
lola: sara is running 20 secs || 358 markings, 357 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 433 markings, 432 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 507 markings, 506 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 581 markings, 580 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 655 markings, 654 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 729 markings, 728 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 803 markings, 802 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 877 markings, 876 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 951 markings, 950 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1026 markings, 1025 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1101 markings, 1100 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1178 markings, 1177 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1252 markings, 1251 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1326 markings, 1325 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1400 markings, 1399 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1474 markings, 1473 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1548 markings, 1550 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1622 markings, 1627 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1697 markings, 1711 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1771 markings, 1796 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1844 markings, 1875 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1922 markings, 1961 edges, 16 markings/sec, 125 secs
lola: sara is running 130 secs || 2001 markings, 2040 edges, 16 markings/sec, 130 secs
lola: sara is running 135 secs || 2079 markings, 2118 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2153 markings, 2192 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2228 markings, 2267 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2305 markings, 2344 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2384 markings, 2423 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2464 markings, 2503 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2547 markings, 2586 edges, 17 markings/sec, 165 secs
lola: sara is running 170 secs || 2624 markings, 2663 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2700 markings, 2739 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2775 markings, 2814 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2851 markings, 2890 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2929 markings, 2968 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3007 markings, 3046 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3086 markings, 3135 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3165 markings, 3214 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3242 markings, 3295 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3316 markings, 3375 edges, 15 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668900 KB
lola: time consumption: 2905 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_20715_a67_SIGALRM) OR NOT FIREABLE(t_39057_a59_SIGABRT) OR NOT FIREABLE(t_124569_a35_SIGIOT) OR NOT FIREABLE(t_66063_a20_SIGSYS) OR (FIREABLE(t_106337_a106_SIGUSR1) AND (FIREABLE(t_93327_a38_SIGPROF) OR FIREABLE(t_98827_a85_SIGIOT) OR NOT FIREABLE(t_110755_a73_SIGFPE))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t_20715_a67_SIGALRM) OR NOT FIREABLE(t_39057_a59_SIGABRT) OR NOT FIREABLE(t_124569_a35_SIGIOT) OR NOT FIREABLE(t_66063_a20_SIGSYS) OR (FIREABLE(t_106337_a106_SIGUSR1) AND (FIREABLE(t_93327_a38_SIGPROF) OR FIREABLE(t_98827_a85_SIGIOT) OR NOT FIREABLE(t_110755_a73_SIGFPE))))))
lola: processed formula length: 301
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t_20715_a67_SIGALRM) AND FIREABLE(t_39057_a59_SIGABRT) AND FIREABLE(t_124569_a35_SIGIOT) AND FIREABLE(t_66063_a20_SIGSYS) AND (NOT FIREABLE(t_106337_a106_SIGUSR1) OR (NOT FIREABLE(t_93327_a38_SIGPROF) AND NOT FIREABLE(t_98827_a85_SIGIOT) AND FIREABLE(t_110755_a73_SIGFPE))))
lola: state equation: Generated DNF with 66 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-13-0.sara.
lola: sara is running 0 secs || 72 markings, 71 edges, 14 markings/sec, 0 secs
lola: sara is running 5 secs || 144 markings, 143 edges, 14 markings/sec, 5 secs
lola: sara is running 10 secs || 217 markings, 216 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 291 markings, 290 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 364 markings, 363 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 439 markings, 438 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 515 markings, 514 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 589 markings, 588 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 662 markings, 661 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 736 markings, 735 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 810 markings, 809 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 882 markings, 881 edges, 14 markings/sec, 55 secs
lola: sara is running 60 secs || 956 markings, 955 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1033 markings, 1032 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1111 markings, 1110 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1187 markings, 1186 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1264 markings, 1263 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1339 markings, 1338 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1417 markings, 1416 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1493 markings, 1492 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1571 markings, 1570 edges, 16 markings/sec, 100 secs
lola: sara is running 105 secs || 1650 markings, 1649 edges, 16 markings/sec, 105 secs
lola: sara is running 110 secs || 1726 markings, 1725 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1802 markings, 1801 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1875 markings, 1874 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1950 markings, 1949 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2027 markings, 2026 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2101 markings, 2100 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2177 markings, 2176 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2252 markings, 2251 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2326 markings, 2325 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2400 markings, 2399 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2475 markings, 2474 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2547 markings, 2546 edges, 14 markings/sec, 165 secs
lola: sara is running 170 secs || 2620 markings, 2619 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2694 markings, 2693 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2769 markings, 2768 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2842 markings, 2841 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2915 markings, 2914 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 2988 markings, 2987 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3064 markings, 3063 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3139 markings, 3138 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3214 markings, 3213 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3287 markings, 3286 edges, 15 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668948 KB
lola: time consumption: 3126 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t_63930_a105_SIGABRT) AND NOT FIREABLE(t_103321_a19_SIGWINCH) AND FIREABLE(t_49312_a39_SIGSYS) AND (FIREABLE(t_132679_a47_SIGILL) OR (FIREABLE(t_95491_a51_SIGINFO) AND FIREABLE(t_12617_a76_SIGSTOP)) OR NOT FIREABLE(t_126264_a35_SIGIOT) OR (FIREABLE(t_55563_a23_SIGUSR2) AND FIREABLE(t_25103_a86_SIGHUP))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(t_63930_a105_SIGABRT) AND NOT FIREABLE(t_103321_a19_SIGWINCH) AND FIREABLE(t_49312_a39_SIGSYS) AND (FIREABLE(t_132679_a47_SIGILL) OR (FIREABLE(t_95491_a51_SIGINFO) AND FIREABLE(t_12617_a76_SIGSTOP)) OR NOT FIREABLE(t_126264_a35_SIGIOT) OR (FIREABLE(t_55563_a23_SIGUSR2) AND FIREABLE(t_25103_a86_SIGHUP))))))
lola: processed formula length: 330
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (NOT FIREABLE(t_63930_a105_SIGABRT) AND NOT FIREABLE(t_103321_a19_SIGWINCH) AND FIREABLE(t_49312_a39_SIGSYS) AND (FIREABLE(t_132679_a47_SIGILL) OR (FIREABLE(t_95491_a51_SIGINFO) AND FIREABLE(t_12617_a76_SIGSTOP)) OR NOT FIREABLE(t_126264_a35_SIGIOT) OR (FIREABLE(t_55563_a23_SIGUSR2) AND FIREABLE(t_25103_a86_SIGHUP))))
lola: state equation: Generated DNF with 128 literals and 20 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-14-0.sara.
lola: sara is running 0 secs || 67 markings, 66 edges, 13 markings/sec, 0 secs
lola: sara is running 5 secs || 142 markings, 141 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 217 markings, 216 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 292 markings, 291 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 368 markings, 367 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 446 markings, 445 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 523 markings, 522 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 600 markings, 599 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 676 markings, 675 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 748 markings, 747 edges, 14 markings/sec, 45 secs
lola: sara is running 50 secs || 824 markings, 823 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 902 markings, 901 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 977 markings, 980 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1053 markings, 1066 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1129 markings, 1143 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1206 markings, 1227 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1283 markings, 1304 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1358 markings, 1379 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1431 markings, 1452 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1505 markings, 1542 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1581 markings, 1618 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1656 markings, 1693 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1730 markings, 1767 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1805 markings, 1842 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1881 markings, 1918 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1955 markings, 1992 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2029 markings, 2066 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2104 markings, 2141 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2179 markings, 2216 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2253 markings, 2290 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2328 markings, 2365 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2403 markings, 2440 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2478 markings, 2515 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2551 markings, 2588 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2625 markings, 2662 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2700 markings, 2737 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2775 markings, 2812 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2851 markings, 2888 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2927 markings, 2964 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 3004 markings, 3041 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3083 markings, 3120 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3159 markings, 3196 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3234 markings, 3271 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3309 markings, 3346 edges, 15 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown
lola: memory consumption: 668880 KB
lola: time consumption: 3347 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t_118297_a28_SIGCONT) OR (FIREABLE(t_142551_a115_SIGSEGV) AND FIREABLE(t_27536_a86_SIGHUP)) OR (FIREABLE(t_3151_a54_SIGTTOU) AND FIREABLE(t_51038_a55_SIGCHLD) AND (FIREABLE(t_57298_a24_SIGURG) OR FIREABLE(t_30045_a119_SIGQUIT))) OR (NOT FIREABLE(t_63738_a105_SIGABRT) AND NOT FIREABLE(t_58019_a24_SIGURG) AND (NOT FIREABLE(t_81585_a26_SIGILL) OR NOT FIREABLE(t_43279_a52_SIGCONT)... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((FIREABLE(t_118297_a28_SIGCONT) OR (FIREABLE(t_142551_a115_SIGSEGV) AND FIREABLE(t_27536_a86_SIGHUP)) OR (FIREABLE(t_3151_a54_SIGTTOU) AND FIREABLE(t_51038_a55_SIGCHLD) AND (FIREABLE(t_57298_a24_SIGURG) OR FIREABLE(t_30045_a119_SIGQUIT))) OR (NOT FIREABLE(t_63738_a105_SIGABRT) AND NOT FIREABLE(t_58019_a24_SIGURG) AND (NOT FIREABLE(t_81585_a26_SIGILL) OR NOT FIREABLE(t_43279_a52_SIGCONT)... (shortened)
lola: processed formula length: 405
lola: 2 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (NOT FIREABLE(t_118297_a28_SIGCONT) AND (NOT FIREABLE(t_142551_a115_SIGSEGV) OR NOT FIREABLE(t_27536_a86_SIGHUP)) AND (NOT FIREABLE(t_3151_a54_SIGTTOU) OR NOT FIREABLE(t_51038_a55_SIGCHLD) OR (NOT FIREABLE(t_57298_a24_SIGURG) AND NOT FIREABLE(t_30045_a119_SIGQUIT))) AND (FIREABLE(t_63738_a105_SIGABRT) OR FIREABLE(t_58019_a24_SIGURG) OR (FIREABLE(t_81585_a26_SIGILL) AND FIREABLE(t_43279_a52_SIGCONT))))
lola: state equation: Generated DNF with 1184 literals and 192 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-15-0.sara.
lola: sara is running 0 secs || 69 markings, 68 edges, 14 markings/sec, 0 secs
lola: sara is running 5 secs || 143 markings, 142 edges, 15 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 146 markings, 145 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_78089_a91_SIGPROF)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t_78089_a91_SIGPROF)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t_78089_a91_SIGPROF)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-16-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-16-0.sara.
lola: sara is running 0 secs || 73 markings, 72 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 149 markings, 148 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 225 markings, 224 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 299 markings, 298 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 373 markings, 372 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 448 markings, 447 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 520 markings, 519 edges, 14 markings/sec, 30 secs
lola: sara is running 35 secs || 589 markings, 588 edges, 14 markings/sec, 35 secs
lola: sara is running 40 secs || 659 markings, 658 edges, 14 markings/sec, 40 secs
lola: sara is running 45 secs || 733 markings, 732 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 805 markings, 807 edges, 14 markings/sec, 50 secs
lola: sara is running 55 secs || 878 markings, 895 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 949 markings, 970 edges, 14 markings/sec, 60 secs
lola: sara is running 65 secs || 1020 markings, 1060 edges, 14 markings/sec, 65 secs
lola: sara is running 70 secs || 1090 markings, 1137 edges, 14 markings/sec, 70 secs
lola: sara is running 75 secs || 1164 markings, 1220 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1239 markings, 1301 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1317 markings, 1382 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1392 markings, 1470 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1467 markings, 1560 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1540 markings, 1653 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1617 markings, 1749 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1693 markings, 1840 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1768 markings, 1919 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1844 markings, 2001 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1918 markings, 2075 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 1992 markings, 2150 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2066 markings, 2224 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2141 markings, 2306 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2217 markings, 2393 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2294 markings, 2489 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2372 markings, 2567 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2452 markings, 2656 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2533 markings, 2739 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2611 markings, 2826 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2689 markings, 2912 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2767 markings, 3001 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 2844 markings, 3083 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2922 markings, 3171 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3000 markings, 3249 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3079 markings, 3328 edges, 16 markings/sec, 200 secs
lola: time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes no unknown unknown unknown
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes no unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 668588 KB
lola: time consumption: 3568 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes no unknown unknown unknown
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes no unknown unknown unknown
lola: memory consumption: 668820 KB
lola: time consumption: 3568 seconds

BK_STOP 1527814776904

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb115-PT-1"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-1.tgz
mv RERS17pb115-PT-1 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is RERS17pb115-PT-1, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r280-csrt-152749170100549"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;